A fluorine-containing sulfonate salt resin or fluorine-containing sulfonate ester resin having a structure of the following general formula (A) and a fluorine-containing N-sulfonyloxyimide resin having a repeating unit of the general formula (17).
And a resist composition using the above resin such that the resist composition can attain high resolution, wide DOF, small LER and high sensitivity and form a good pattern shape.
                            一种含
氟磺酸盐
树脂或含
氟磺酸酯
树脂,其具有以下通式(A)的结构和含有通式(17)的重复单元的含
氟N-磺酰氧
咪唑树脂。使用上述
树脂的光阻组合物,以使光阻组合物能够达到高分辨率、宽深度焦点、小LER和高灵敏度,并形成良好的图案形状。